UNISONIC TECHNOLOGIES CO., LTD

UD22K

Preliminary

DUAL TRANSISTOR

www.unisonic.com.tw

1 of 3

Copyright © 2015 Unisonic Technologies Co., Ltd

QW-R221-020.b

DIGITAL TRANSISTOR

(BUILT-IN RESISTORS)



DESCRIPTION

The UTC UD22K is a dual transistor, including an NPN transistor

and a PNP transistor.



FEATURES

* Built-in bias resistors that implies easy ON/OFF applications.

* The bias resistors are thin-film resistors with complete isolation to

allow positive input.



EQUIVALENT CIRCUITS

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ORDERING INFORMATION

Pin Assignment

Ordering Number

Package

1

2

3

4

5

6

Packing

UD22KG-AL6-R

SOT-363

G1

I1

O2

G2

I2

O1

Tape Reel

Note: Pin Assignment: G: GND

I: IN

O: OUT

UD22KG-AL6-R

(1)Packing Type

(2)Package Type

(1) R: Tape Reel

(2) AL6: SOT-363

(3) G: Halogen Free and Lead Free

(3)Green Package



MARKING